Hi, Looking to test PSE450W2K3R07 patch farm currently has PSE450W2K3R06 with one other hot fix. I just built a test VM to do some testing, from the best practices web site I should install in the following order 1. Zone data collector 2. Backup zone data collectors 3. Database connection server (Resource Manager) 4. Primary farm metric server (Resource Manager) 5. Backup farm metric server (Resource Manager) 6. Member servers I don't want ot install on any of these servers first until I am finished testing. Will this cause me any issues? Thanks Ronnie Ronnie Hamilton Senior Network Engineer Lufthansa Technik Airmotive Ireland IT Department Naas Road, Rathcoole Co. Dublin, Ireland Phone: +353 1 401 1253 E-mail: ronnie.hamilton@xxxxxxx <mailto:ronnie.hamilton@xxxxxxx> www.ltai.ie Visit our website : www.ltai.ie __________________________________________ Lufthansa Technik Airmotive Ireland Limited. Registered in Ireland. Reg. No. 45999. Registered Office: Naas Road, Rathcoole, Co.Dublin. Lufthansa Technik Airmotive Ireland Leasing Limited. Registered in Ireland. Reg. No. 140891. Registered Office: Naas Road, Rathcoole, Co.Dublin. __________________________________________ The information in this email and in any attachments is confidential and may be privileged. If you are not the intended recipient, please destroy this message, delete any copies held on your systems and notify the sender by return email. You should not read, retain, copy, disseminate, distribute, disclose or use this email or its contents in any way. Any such action is strictly prohibited. Thank you.